ARNT antibody

Catalog No. ABIN7250482

Product Details anti-ARNT Antibody

Target: ARNT (Aryl Hydrocarbon Receptor Nuclear Translocator (ARNT))

Reactivity: Mouse

Host: Mouse

Clonality: Monoclonal

Conjugate: This ARNT antibody is un-conjugated

Application: Western Blotting (WB), Immunofluorescence (IF), Immunohistochemistry (Paraffin-embedded Sections) (IHC (p))

Characteristics: Monoclonal Antibody

Purification: Protein A purification

Immunogen: Recombinant Protein

Isotype: IgG

Application Details

Application Notes: WB 1:1000-2000, IHC 1:100-200

Restrictions: For Research Use only

Handling

Format: Liquid

Concentration: 1 mg/mL

Buffer: PBS with 0.02 % sodium azide, 0.5 % BSA and 50 % glycerol, pH 7.4

Preservative: Sodium azide

Precaution of Use: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Storage: -20 °C

Storage Comment: Store at -20°C. Avoid freeze / thaw cycles.

Target Details for ARNT

Target: ARNT (Aryl Hydrocarbon Receptor Nuclear Translocator (ARNT))

Alternative Name: HIF1 beta (ARNT Products)

Synonyms: HIF-1-beta antibody, HIF-1beta antibody, HIF1-beta antibody, HIF1B antibody, HIF1BETA antibody, TANGO antibody, bHLHe2 antibody, D3Ertd557e antibody, Drnt antibody, ESTM42 antibody, Hif1b antibody, W08714 antibody, mKIAA4051 antibody, Arnt1 antibody, ARNT antibody, zgc:136664 antibody, arnt1 antibody, hif1b antibody, tango antibody, xArnt antibody, hif1beta antibody, hif-1beta antibody, arnt.2 antibody, MGC68805 antibody, aryl hydrocarbon receptor nuclear translocator antibody, aryl hydrocarbon receptor nuclear translocator S homeolog antibody, ARNT antibody, Arnt antibody, arnt antibody, arnt.S antibody

Background: Hypoxia-inducible factor 1 (HIF1) is a heterodimeric transcription factor that plays a critical role in the cellular response to hypoxia (1). The HIF1 complex consists of two subunits, HIF-1α and HIF-1β, which are basic helix-loop-helix proteins of the PAS (Per, ARNT, Sim) family (2). HIF1 regulates the transcription of a broad range of genes that facilitate responses to the hypoxic environment, including genes regulating angiogenesis, erythropoiesis, cell cycle, metabolism and apoptosis. The widely expressed HIF-1α is typically degraded rapidly in normoxic cells by the ubiquitin/proteasomal pathway. Under normoxic conditions, HIF-1α is proline hydroxylated leading to a conformational change that promotes binding to the von Hippel Lindau protein (VLH) E3 ligase complex, ubiquitination and proteasomal degradation follows (3,4). Both hypoxic conditions and chemical hydroxylase inhibitors (such as desferrioxamine and cobalt) inhibit HIF-1α degradation and lead to its stabilization. In addition, HIF-1α can be induced in an oxygen-independent manner by various cytokines through the PI3K-AKT-mTOR pathway (5-7).HIF-1β is also known as AhR nuclear translocator (ARNT) due to its ability to partner with the aryl hydrocarbon receptor (AhR) to form a heterodimeric transcription factor complex (8). Together with AhR, HIF-1β plays an important role in xenobiotics metabolism (8).

Molecular Weight: 87 kDa

UniProt: P27540

Pathways: Regulation of Hormone Metabolic Process, Regulation of Hormone Biosynthetic Process, Regulation of Carbohydrate Metabolic Process, Signaling Events mediated by VEGFR1 and VEGFR2, Warburg Effect